So I apologise,
and yes, it will probably happen again (Soon, I think as my reg. classes start in 2 weeks!), but I took a little break while I was completing a summer course. Lets just say that cramming a 4 month class into 12 days is not fun.
Anyways, here is another installment of Friday Ted Talks. The video is a little old (gimme a break people!), but still and always relevant.
Micheal Pritchard invents a water filter...
(and he's got balls to drink it after too! Ewwwwww)
and a PRI podcast about science which also talks about water scarcity in parts of the world... Cambodia and the Middle East.